Really nice helms.
It depends on build, but yes nr1 may be better.
But on eu nl you can make MB builds with snatchi, and if ur then is blizz a fcr ring is beeing used.
My blizz used to run:
2sorc/20fcr/30frw/84mana/2 soc dual facet
Btal facet
Bug belt
Bug Steelclash gloves // frosts
Bug Atma's boots
2sorc/20fcr/19str/110 mana ammu
10fcr/24str/14dex/life/79 mana ring
soj
DF + spirit 35
cta + spirit 35
This way i had:
15str bug belt
24str ring
19 str amulet
20 torch
20 annie
15 base
= 113 str, and needed to stat the remaining.
It was max block, with max damage, super fun sorc

95% ES precasts.
30 str = 60 mana. So if strenght is needed you can count 1. as 98 mana and 2. as 88 mana.
The strenght bug is also really nice feature